310178996

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{185071}}^1$

素因数の和:185494

約数の個数: 12

約数和(自身を含む): 544111680

約数和(自身を除く): 233932684

約数列:

[1, 2, 4, 419, 838, 1676, 185071, 370142, 740284, 77544749, 155089498, 310178996]

約数ペア:

[(1, 310178996), (2, 155089498), (4, 77544749), (419, 740284), (838, 370142), (1676, 185071)]